10kV配电系统继电保护的常见问题和措施分析  

Analysis of Common Problems and Measures of Relay Protection in 10 kV Distribution Systems

作　　者：叶益昌 王星尹 宋遥 YE Yichang;WANG Xingyin;SONG Yao(Central&South China Municipal Engineering Design and Research Institute Co.,Ltd.,Wuhan,Hubei Province,430010 China)

机构地区：[1]中国市政工程中南设计研究总院有限公司,湖北武汉430010

出　　处：《科技资讯》2024年第3期52-54,共3页Science & Technology Information

摘　　要：配电系统运行状态直接关系到人们的生产和生活质量。对比输电线路后发现,10kV配电系统故障率相对较高,而利用继电保护方式有利于及时隔离、终止故障,提高继电保护调试运行水平,有利于保障电网运行的安全性和稳定性。结合10kV配电系统继电保护中的常见问题,提出针对性的处理措施,对于实际工作起到参考作用,在10kV配电系统中充分发挥出继电保护的作用,实现整体系统运行的稳定性。The operation status of distribution systems directly affects people's production and quality of life.However,compared to transmission lines,the fault rate of 10 kV distribution systems is relatively high,and the use of relay protection methods is conducive to isolating and stopping faults in time,improving the debugging and operation level of relay protection,and ensuring the safety and stability of the operation of power grids.This article proposes targeted solutions to deal with common problems in relay protection in 10 kV distribution systems,which plays a reference role in practical work.It is necessary to give full play to the role of relay protection in 10 kV distribution systems to achieve the overall stability of system operation.

关 键 词：10KV配电系统 继电保护 电路 电流速断保护 

分 类 号：TM73[电气工程—电力系统及自动化]